{"id":5773,"date":"2026-02-05T17:29:13","date_gmt":"2026-02-05T16:29:13","guid":{"rendered":"https:\/\/www.electrex.it\/en\/?p=5773"},"modified":"2026-02-06T09:30:29","modified_gmt":"2026-02-06T08:30:29","slug":"power-quality-as-an-early-warning-system-for-grid-instability","status":"publish","type":"post","link":"https:\/\/www.electrex.it\/en\/news\/power-quality-as-an-early-warning-system-for-grid-instability.html","title":{"rendered":"Power Quality as an Early-Warning System for Grid Instability"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-image-element fusion-image-align-center in-legacy-container\" style=\"text-align:center;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><div class=\"imageframe-align-center\"><span class=\" fusion-imageframe imageframe-none imageframe-1 hover-type-none\"><img decoding=\"async\" width=\"1024\" height=\"1024\" alt=\"Electrex - Power Quality as an Early-Warning System for Grid Instability\" title=\"Electrex&#8212;Power-Quality&#8211;A-New-Differentiator-for-System-Integrators\" src=\"https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2026\/02\/Electrex-Power-Quality-A-New-Differentiator-for-System-Integrators.jpg\" class=\"img-responsive wp-image-5774\" srcset=\"https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2026\/02\/Electrex-Power-Quality-A-New-Differentiator-for-System-Integrators-200x200.jpg 200w, https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2026\/02\/Electrex-Power-Quality-A-New-Differentiator-for-System-Integrators-400x400.jpg 400w, https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2026\/02\/Electrex-Power-Quality-A-New-Differentiator-for-System-Integrators-600x600.jpg 600w, https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2026\/02\/Electrex-Power-Quality-A-New-Differentiator-for-System-Integrators-800x800.jpg 800w, https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2026\/02\/Electrex-Power-Quality-A-New-Differentiator-for-System-Integrators.jpg 1024w\" sizes=\"(max-width: 800px) 100vw, 1024px\" \/><\/span><\/div><\/div><div class=\"fusion-text fusion-text-1\" style=\"--awb-text-transform:none;\"><p>.. <strong>\u00a0<\/strong><\/p>\n<p data-start=\"5137\" data-end=\"5393\">The latest <a href=\"https:\/\/www.entsoe.eu\/news\/2026\/02\/05\/entso-e-publishes-technical-report-instability-detection-technologies-in-power-electronics-dominated-systems\/\"><strong data-start=\"5164\" data-end=\"5256\">ENTSO-E technical report on instability detection in power-electronics-dominated systems<\/strong><\/a> delivers a clear message:<\/p>\n<blockquote>\n<p data-start=\"5137\" data-end=\"5393\"><br data-start=\"5282\" data-end=\"5285\" \/>&#x27a1;&#xfe0f; As power systems become increasingly converter-based, <strong data-start=\"5342\" data-end=\"5392\">traditional monitoring is no longer sufficient<\/strong>.<\/p>\n<\/blockquote>\n<p data-start=\"5395\" data-end=\"5602\">Modern instabilities are faster, more complex, and often invisible to basic RMS measurements. Harmonic resonance, control-loop interactions, and phase-angle instabilities are becoming real operational risks.<\/p>\n<h2 data-start=\"877\" data-end=\"952\"><strong>Power-electronics-driven systems create new instability modes<\/strong><\/h2>\n<p data-start=\"877\" data-end=\"952\">ENTSO-E highlights that:<\/p>\n<ul data-start=\"978\" data-end=\"1243\">\n<li data-start=\"978\" data-end=\"1076\">\n<p data-start=\"980\" data-end=\"1076\">Conventional synchronous machines are being replaced by <strong data-start=\"1036\" data-end=\"1076\">converter-based generation and loads<\/strong><\/p>\n<\/li>\n<li data-start=\"1077\" data-end=\"1132\">\n<p data-start=\"1079\" data-end=\"1132\">System inertia and short-circuit power are decreasing<\/p>\n<\/li>\n<li data-start=\"1133\" data-end=\"1243\">\n<p data-start=\"1135\" data-end=\"1243\">Control loops in power electronics operate <strong data-start=\"1178\" data-end=\"1191\">very fast<\/strong>, increasing the risk of interaction and instability<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1245\" data-end=\"1380\"><strong data-start=\"1245\" data-end=\"1282\">Why this matters for PQ analyzers<\/strong><br \/>\nInstabilities no longer appear only as slow voltage\/frequency deviations. They often manifest as:<\/p>\n<ul data-start=\"1381\" data-end=\"1496\">\n<li data-start=\"1381\" data-end=\"1395\">\n<p data-start=\"1383\" data-end=\"1395\">Oscillations<\/p>\n<\/li>\n<li data-start=\"1396\" data-end=\"1420\">\n<p data-start=\"1398\" data-end=\"1420\">Harmonic amplification<\/p>\n<\/li>\n<li data-start=\"1421\" data-end=\"1446\">\n<p data-start=\"1423\" data-end=\"1446\">Phase angle instability<\/p>\n<\/li>\n<li data-start=\"1447\" data-end=\"1496\">\n<p data-start=\"1449\" data-end=\"1496\">Control interaction phenomena (SSTI, resonance)<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1498\" data-end=\"1569\">These <strong data-start=\"1504\" data-end=\"1568\">cannot be detected with basic meters or low-resolution SCADA<\/strong>.<\/p>\n<hr data-start=\"1571\" data-end=\"1574\" \/>\n<h2 data-start=\"1576\" data-end=\"1652\"><strong>Harmonic resonance and harmonic interaction are critical risks<\/strong><\/h2>\n<p data-start=\"1653\" data-end=\"1687\">The report explicitly states that:<\/p>\n<ul data-start=\"1688\" data-end=\"1924\">\n<li data-start=\"1688\" data-end=\"1779\">\n<p data-start=\"1690\" data-end=\"1779\">Increased cable deployment and power electronics shift <strong data-start=\"1745\" data-end=\"1779\">harmonic resonance frequencies<\/strong><\/p>\n<\/li>\n<li data-start=\"1780\" data-end=\"1850\">\n<p data-start=\"1782\" data-end=\"1850\">Harmonic resonances can occur <strong data-start=\"1812\" data-end=\"1850\">close to the fundamental frequency<\/strong><\/p>\n<\/li>\n<li data-start=\"1851\" data-end=\"1924\">\n<p data-start=\"1853\" data-end=\"1924\">Converter control interactions can amplify <strong data-start=\"1896\" data-end=\"1924\">specific harmonic orders<\/strong><\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1926\" data-end=\"1982\"><a href=\"https:\/\/www.electrex.it\/en\/news\/company-news\/the-importance-of-managing-power-quality-and-reduce-the-financial-losses-caused-by-disturbances.html\">&#x26a1; How Electrex Helps:<\/a><\/p>\n<ul data-start=\"1983\" data-end=\"2123\">\n<li data-start=\"1983\" data-end=\"2030\">\n<p data-start=\"1985\" data-end=\"2030\">Harmonic measurement <strong data-start=\"2006\" data-end=\"2030\">up to the 51st order<\/strong><\/p>\n<\/li>\n<li data-start=\"2031\" data-end=\"2073\">\n<p data-start=\"2033\" data-end=\"2073\">Voltage, current <strong data-start=\"2050\" data-end=\"2073\">and phase harmonics<\/strong><\/p>\n<\/li>\n<li data-start=\"2074\" data-end=\"2123\">\n<p data-start=\"2076\" data-end=\"2123\">Waveform capture and harmonic spectra per phase<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2125\" data-end=\"2238\">This is exactly what ENTSO-E indicates is required to <strong data-start=\"2179\" data-end=\"2237\">identify, localize, and understand resonance phenomena<\/strong>.<\/p>\n<p data-start=\"2125\" data-end=\"2238\"><a href=\"https:\/\/www.electrex.it\/en\/news\/company-news\/how-power-quality-affects-led-lighting-costs-in-industrial-buildings.html\/attachment\/electrex-kilo-pq-harmonics\" rel=\"attachment wp-att-4837\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-4837\" src=\"https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2023\/07\/Electrex-Kilo-PQ-Harmonics.jpg\" alt=\"\" width=\"1682\" height=\"895\" srcset=\"https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2023\/07\/Electrex-Kilo-PQ-Harmonics-200x106.jpg 200w, https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2023\/07\/Electrex-Kilo-PQ-Harmonics-300x160.jpg 300w, https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2023\/07\/Electrex-Kilo-PQ-Harmonics-400x213.jpg 400w, https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2023\/07\/Electrex-Kilo-PQ-Harmonics-600x319.jpg 600w, https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2023\/07\/Electrex-Kilo-PQ-Harmonics-768x409.jpg 768w, https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2023\/07\/Electrex-Kilo-PQ-Harmonics-800x426.jpg 800w, https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2023\/07\/Electrex-Kilo-PQ-Harmonics-1024x545.jpg 1024w, https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2023\/07\/Electrex-Kilo-PQ-Harmonics-1200x639.jpg 1200w, https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2023\/07\/Electrex-Kilo-PQ-Harmonics-1536x817.jpg 1536w, https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2023\/07\/Electrex-Kilo-PQ-Harmonics.jpg 1682w\" sizes=\"(max-width: 1682px) 100vw, 1682px\" \/><\/a><\/p>\n<hr data-start=\"2240\" data-end=\"2243\" \/>\n<h2 data-start=\"2245\" data-end=\"2306\"><strong>Phasor behavior and phase relationships matter<\/strong><\/h2>\n<p data-start=\"2307\" data-end=\"2347\">ENTSO-E stresses the need to understand:<\/p>\n<ul data-start=\"2348\" data-end=\"2532\">\n<li data-start=\"2348\" data-end=\"2401\">\n<p data-start=\"2350\" data-end=\"2401\">Phase angle behavior between voltages and currents<\/p>\n<\/li>\n<li data-start=\"2402\" data-end=\"2453\">\n<p data-start=\"2404\" data-end=\"2453\">Interaction between converters and grid impedance<\/p>\n<\/li>\n<li data-start=\"2454\" data-end=\"2532\">\n<p data-start=\"2456\" data-end=\"2532\">Early signs of instability through <strong data-start=\"2491\" data-end=\"2511\">vector behavior<\/strong>, not just RMS values<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2534\" data-end=\"2585\"><a href=\"https:\/\/www.electrex.it\/en\/news\/company-news\/the-importance-of-managing-power-quality-and-reduce-the-financial-losses-caused-by-disturbances.html\">&#x26a1; How Electrex Helps:<\/a><\/p>\n<ul data-start=\"2586\" data-end=\"2721\">\n<li data-start=\"2586\" data-end=\"2657\">\n<p data-start=\"2588\" data-end=\"2657\"><strong data-start=\"2588\" data-end=\"2616\">Phasor (vector) diagrams<\/strong> of voltage, current, and neutral current<\/p>\n<\/li>\n<li data-start=\"2658\" data-end=\"2721\">\n<p data-start=\"2660\" data-end=\"2721\">Three-phase visualization of magnitude and phase displacement<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2723\" data-end=\"2749\">This enables detection of:<\/p>\n<ul data-start=\"2750\" data-end=\"2822\">\n<li data-start=\"2750\" data-end=\"2772\">\n<p data-start=\"2752\" data-end=\"2772\">Unbalanced operation<\/p>\n<\/li>\n<li data-start=\"2773\" data-end=\"2786\">\n<p data-start=\"2775\" data-end=\"2786\">Phase drift<\/p>\n<\/li>\n<li data-start=\"2787\" data-end=\"2822\">\n<p data-start=\"2789\" data-end=\"2822\">Control-loop induced oscillations<\/p>\n<\/li>\n<\/ul>\n<p><a href=\"https:\/\/www.electrex.it\/en\/news\/power-quality-as-an-early-warning-system-for-grid-instability.html\/attachment\/electrex-kilo-pq-phasor\" rel=\"attachment wp-att-5777\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-5777\" src=\"https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2026\/02\/Electrex-Kilo-PQ-PHASOR.jpg\" alt=\"\" width=\"1541\" height=\"643\" srcset=\"https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2026\/02\/Electrex-Kilo-PQ-PHASOR-200x83.jpg 200w, https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2026\/02\/Electrex-Kilo-PQ-PHASOR-300x125.jpg 300w, https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2026\/02\/Electrex-Kilo-PQ-PHASOR-400x167.jpg 400w, https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2026\/02\/Electrex-Kilo-PQ-PHASOR-600x250.jpg 600w, https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2026\/02\/Electrex-Kilo-PQ-PHASOR-768x320.jpg 768w, https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2026\/02\/Electrex-Kilo-PQ-PHASOR-800x334.jpg 800w, https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2026\/02\/Electrex-Kilo-PQ-PHASOR-1024x427.jpg 1024w, https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2026\/02\/Electrex-Kilo-PQ-PHASOR-1200x501.jpg 1200w, https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2026\/02\/Electrex-Kilo-PQ-PHASOR-1536x641.jpg 1536w, https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2026\/02\/Electrex-Kilo-PQ-PHASOR.jpg 1541w\" sizes=\"(max-width: 1541px) 100vw, 1541px\" \/><\/a><\/p>\n<hr data-start=\"2824\" data-end=\"2827\" \/>\n<h2 data-start=\"2829\" data-end=\"2895\"><strong>Event-based monitoring instead of periodic reporting<\/strong><\/h2>\n<p data-start=\"2896\" data-end=\"2923\">The report underlines that:<\/p>\n<ul data-start=\"2924\" data-end=\"3087\">\n<li data-start=\"2924\" data-end=\"2982\">\n<p data-start=\"2926\" data-end=\"2982\">Instability phenomena are often <strong data-start=\"2958\" data-end=\"2982\">short-lived and fast<\/strong><\/p>\n<\/li>\n<li data-start=\"2983\" data-end=\"3014\">\n<p data-start=\"2985\" data-end=\"3014\">Periodic data is insufficient<\/p>\n<\/li>\n<li data-start=\"3015\" data-end=\"3087\">\n<p data-start=\"3017\" data-end=\"3087\"><strong data-start=\"3017\" data-end=\"3047\">Event-triggered recordings<\/strong> are essential to capture the root cause<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3089\" data-end=\"3143\"><a href=\"https:\/\/www.electrex.it\/en\/news\/company-news\/the-importance-of-managing-power-quality-and-reduce-the-financial-losses-caused-by-disturbances.html\">&#x26a1; How Electrex Helps:<\/a><\/p>\n<ul data-start=\"3144\" data-end=\"3297\">\n<li data-start=\"3144\" data-end=\"3179\">\n<p data-start=\"3146\" data-end=\"3179\">Power quality <strong data-start=\"3160\" data-end=\"3179\">event detection<\/strong><\/p>\n<\/li>\n<li data-start=\"3180\" data-end=\"3225\">\n<p data-start=\"3182\" data-end=\"3225\">Trigger-based waveform and harmonic capture<\/p>\n<\/li>\n<li data-start=\"3226\" data-end=\"3297\">\n<p data-start=\"3228\" data-end=\"3297\">Event classification with charts and graphs (per event or aggregated)<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3299\" data-end=\"3386\">This aligns perfectly with ENTSO-E\u2019s recommendation for <strong data-start=\"3355\" data-end=\"3385\">event-driven observability<\/strong>.<\/p>\n<div id=\"attachment_1261\" style=\"width: 833px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.electrex.it\/en\/news\/company-news\/the-importance-of-managing-power-quality-and-reduce-the-financial-losses-caused-by-disturbances.html\/attachment\/attachment-kilo-d6-pq-electrex-power-quality-events-timeline\" rel=\"attachment wp-att-1261\"><img decoding=\"async\" aria-describedby=\"caption-attachment-1261\" class=\"size-full wp-image-1261\" src=\"https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2015\/04\/Electrex-Power-Quality-Events-Timeline.jpg\" alt=\"Kilo D6 PQ Electrex-Power-Quality-Events-Timeline\" width=\"823\" height=\"431\" srcset=\"https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2015\/04\/Electrex-Power-Quality-Events-Timeline-300x157.jpg 300w, https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2015\/04\/Electrex-Power-Quality-Events-Timeline-768x402.jpg 768w, https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2015\/04\/Electrex-Power-Quality-Events-Timeline.jpg 823w\" sizes=\"(max-width: 823px) 100vw, 823px\" \/><\/a><p id=\"caption-attachment-1261\" class=\"wp-caption-text\">Kilo D6 PQ Electrex-Power-Quality-Events-Timeline<\/p><\/div>\n<hr data-start=\"3388\" data-end=\"3391\" \/>\n<h2 data-start=\"3393\" data-end=\"3461\"><strong>Need for observability at distribution and plant level<\/strong><\/h2>\n<p data-start=\"3462\" data-end=\"3512\">ENTSO-E clearly states that instability detection:<\/p>\n<ul data-start=\"3513\" data-end=\"3678\">\n<li data-start=\"3513\" data-end=\"3557\">\n<p data-start=\"3515\" data-end=\"3557\">Cannot rely only on TSO-level measurements<\/p>\n<\/li>\n<li data-start=\"3558\" data-end=\"3623\">\n<p data-start=\"3560\" data-end=\"3623\">Requires visibility <strong data-start=\"3580\" data-end=\"3623\">closer to converters, plants, and loads<\/strong><\/p>\n<\/li>\n<li data-start=\"3624\" data-end=\"3678\">\n<p data-start=\"3626\" data-end=\"3678\">Benefits from distributed monitoring and aggregation<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3680\" data-end=\"3717\"><a href=\"https:\/\/www.electrex.it\/en\/applications\/electrex-applications\/monitoring-networks-example.html\">&#x26a1; How Electrex Helps:<\/a><\/p>\n<ul data-start=\"3718\" data-end=\"3875\">\n<li data-start=\"3718\" data-end=\"3776\">\n<p data-start=\"3720\" data-end=\"3776\">Distributed PQ analyzers at plant, feeder, or load level<\/p>\n<\/li>\n<li data-start=\"3777\" data-end=\"3814\">\n<p data-start=\"3779\" data-end=\"3814\">Data aggregation via gateways \/ EMS<\/p>\n<\/li>\n<li data-start=\"3815\" data-end=\"3875\">\n<p data-start=\"3817\" data-end=\"3875\">Integration of PQ, energy, process, and environmental data<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"3877\" data-end=\"3880\" \/>\n<h2 data-start=\"3882\" data-end=\"3951\"><strong>How Electrex Monitoring &amp; Control Solutions Address These Needs<\/strong><\/h2>\n<p data-start=\"3953\" data-end=\"4049\">Putting it all together, Electrex addresses the ENTSO-E recommendations across <strong data-start=\"4032\" data-end=\"4048\">three layers<\/strong>:<\/p>\n<h3 data-start=\"4051\" data-end=\"4108\">1&#xfe0f;&#x20e3; Deep electrical observability (your PQ analyzers)<\/h3>\n<ul data-start=\"4109\" data-end=\"4354\">\n<li data-start=\"4109\" data-end=\"4171\">\n<p data-start=\"4111\" data-end=\"4171\">Phasor diagrams \u2192 phase stability &amp; interaction visibility<\/p>\n<\/li>\n<li data-start=\"4172\" data-end=\"4248\">\n<p data-start=\"4174\" data-end=\"4248\">Harmonics up to 51st order \u2192 resonance &amp; converter interaction detection<\/p>\n<\/li>\n<li data-start=\"4249\" data-end=\"4301\">\n<p data-start=\"4251\" data-end=\"4301\">Waveforms \u2192 transient and control-loop behavior<\/p>\n<\/li>\n<li data-start=\"4302\" data-end=\"4354\">\n<p data-start=\"4304\" data-end=\"4354\">Event-triggered recordings \u2192 root-cause analysis<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"4356\" data-end=\"4406\">2&#xfe0f;&#x20e3; Data aggregation &amp; system-level visibility<\/h3>\n<ul data-start=\"4407\" data-end=\"4570\">\n<li data-start=\"4407\" data-end=\"4470\">\n<p data-start=\"4409\" data-end=\"4470\">Multi-device aggregation (generation, loads, PQ, environment)<\/p>\n<\/li>\n<li data-start=\"4471\" data-end=\"4521\">\n<p data-start=\"4473\" data-end=\"4521\">Unified view of electrical + operational context<\/p>\n<\/li>\n<li data-start=\"4522\" data-end=\"4570\">\n<p data-start=\"4524\" data-end=\"4570\">Readiness for system-wide instability analysis<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"4572\" data-end=\"4610\">3&#xfe0f;&#x20e3; Control &amp; mitigation readiness<\/h3>\n<ul data-start=\"4611\" data-end=\"4810\">\n<li data-start=\"4611\" data-end=\"4669\">\n<p data-start=\"4613\" data-end=\"4669\">Integration with controllers (e.g. Libra CCI, PLC logic)<\/p>\n<\/li>\n<li data-start=\"4670\" data-end=\"4723\">\n<p data-start=\"4672\" data-end=\"4723\">Ability to correlate PQ events with control actions<\/p>\n<\/li>\n<li data-start=\"4724\" data-end=\"4810\">\n<p data-start=\"4726\" data-end=\"4810\">Foundation for automated mitigation strategies (curtailment, control tuning, alarms)<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"4812\" data-end=\"4903\">In short: <strong data-start=\"4822\" data-end=\"4903\">Electrex does not just detect problems \u2014 it enables understanding and action.<\/strong><\/p>\n<blockquote>\n<p data-start=\"4812\" data-end=\"4903\"><a href=\"https:\/\/www.electrex.it\/en\/applications\/electrex-applications\/monitoring-networks-example.html\/attachment\/electrex-energy-monitoring-and-management-systems\" rel=\"attachment wp-att-5352\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-5352\" src=\"https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2011\/07\/Electrex-Energy-monitoring-and-management-systems.jpg\" alt=\"\" width=\"2000\" height=\"1245\" srcset=\"https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2011\/07\/Electrex-Energy-monitoring-and-management-systems-200x125.jpg 200w, https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2011\/07\/Electrex-Energy-monitoring-and-management-systems-300x187.jpg 300w, https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2011\/07\/Electrex-Energy-monitoring-and-management-systems-400x249.jpg 400w, https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2011\/07\/Electrex-Energy-monitoring-and-management-systems-600x374.jpg 600w, https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2011\/07\/Electrex-Energy-monitoring-and-management-systems-768x478.jpg 768w, https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2011\/07\/Electrex-Energy-monitoring-and-management-systems-800x498.jpg 800w, https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2011\/07\/Electrex-Energy-monitoring-and-management-systems-1024x637.jpg 1024w, https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2011\/07\/Electrex-Energy-monitoring-and-management-systems-1200x747.jpg 1200w, https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2011\/07\/Electrex-Energy-monitoring-and-management-systems-1536x956.jpg 1536w, https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2011\/07\/Electrex-Energy-monitoring-and-management-systems.jpg 2000w\" sizes=\"(max-width: 2000px) 100vw, 2000px\" \/><\/a><\/p>\n<\/blockquote>\n<\/div><div class=\"fusion-text fusion-text-2\"><h3 style=\"text-align: center;\"><span style=\"color: #008080;\">Contact me to schedule a call! I will be glad to answer any questions you may have.<\/span><\/h3>\n<\/div><div class=\"fusion-builder-row fusion-builder-row-inner fusion-row\"><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-0 fusion_builder_column_inner_1_2 1_2 fusion-one-half fusion-column-first\" style=\"--awb-bg-color:rgba(0,188,212,0.16);--awb-bg-color-hover:rgba(0,188,212,0.16);--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-person person fusion-person-center fusion-person-1 fusion-person-icon-top\" style=\"--awb-pic-style-color:#000000;--awb-pic-borderradius:50%;--awb-margin-top:0px;--awb-margin-right:0px;--awb-margin-bottom:0px;--awb-margin-left:0px;--awb-social-box-border-top:0px;--awb-social-box-border-right:0px;--awb-social-box-border-bottom:0px;--awb-social-box-border-left:0px;--awb-social-box-border-color:var(--awb-color3);--awb-social-box-border-color-hover:var(--awb-color4);--awb-social-box-colors-hover:rgba(232,232,232,0.8);--awb-social-icon-boxed-colors:#e8e8e8;--awb-social-icon-colors:#bebdbd;--awb-social-icon-colors-hover:rgba(190,189,189,0.8);\"><div class=\"person-shortcode-image-wrapper\"><div class=\"person-image-container hover-type-zoomin person-rounded-overflow\" style=\"-webkit-border-radius:50%;-moz-border-radius:50%;border-radius:50%;border:1px solid #bababa;-webkit-border-radius:50%;-moz-border-radius:50%;border-radius:50%;\"><a href=\"https:\/\/www.linkedin.com\/in\/skendermusaj\/\" target=\"_self\"><img decoding=\"async\" class=\"person-img img-responsive wp-image-4756\" width=\"237\" height=\"236\" src=\"https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2023\/02\/profile-e1676386696934.jpg\" alt=\"Skender Musaj\" \/><\/a><\/div><\/div><div class=\"person-desc\"><div class=\"person-author\"><div class=\"person-author-wrapper\"><span class=\"person-name\">Skender Musaj<\/span><span class=\"person-title\">Export Manager<\/span><\/div><div class=\"fusion-social-networks\"><div class=\"fusion-social-networks-wrapper\"><a class=\"fusion-social-network-icon fusion-tooltip fusion-linkedin awb-icon-linkedin custom\" aria-label=\"fusion-linkedin\" href=\"https:\/\/www.linkedin.com\/in\/skendermusaj\/\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"color:#bebdbd;font-size:16px;\" data-placement=\"top\" data-title=\"LinkedIn\" title=\"LinkedIn\" data-toggle=\"tooltip\"><\/a><a class=\"fusion-social-network-icon fusion-tooltip fusion-whatsapp awb-icon-whatsapp custom\" aria-label=\"fusion-whatsapp\" href=\"https:\/\/wa.me\/393481520683\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"color:#bebdbd;font-size:16px;\" data-placement=\"top\" data-title=\"Whatsapp\" title=\"Whatsapp\" data-toggle=\"tooltip\"><\/a><\/div><\/div><\/div><div class=\"person-content fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-1 fusion_builder_column_inner_1_2 1_2 fusion-one-half fusion-column-last\" style=\"--awb-bg-size:cover;--awb-border-color:#d6d6d6;--awb-border-top:0;--awb-border-right:0;--awb-border-bottom:0;--awb-border-left:0;--awb-border-style:solid;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\">\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f3528-o1\" lang=\"it-IT\" dir=\"ltr\" data-wpcf7-id=\"3528\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/en\/wp-json\/wp\/v2\/posts\/5773#wpcf7-f3528-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Modulo di contatto\" novalidate=\"novalidate\" data-status=\"init\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"3528\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.1.5\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"it_IT\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f3528-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/><input type=\"hidden\" name=\"_wpcf7_recaptcha_response\" value=\"\" \/>\n<\/fieldset>\n<p><label> Email(*)<br \/>\n<span class=\"wpcf7-form-control-wrap\" data-name=\"email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"email\" name=\"email\" \/><\/span> <\/label>\n<\/p>\n<p><label> Telephone (*)<br \/>\n<span class=\"wpcf7-form-control-wrap\" data-name=\"telefono\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"telefono\" \/><\/span> <\/label>\n<\/p>\n<p><label> Messagge<br \/>\n<span class=\"wpcf7-form-control-wrap\" data-name=\"messaggio\"><textarea cols=\"40\" rows=\"5\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea\" aria-invalid=\"false\" name=\"messaggio\"><\/textarea><\/span> <\/label>\n<\/p>\n<p><input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"Submit\" \/>\n<\/p><div class=\"fusion-alert alert custom alert-custom fusion-alert-center wpcf7-response-output fusion-alert-capitalize awb-alert-native-link-color alert-dismissable awb-alert-close-boxed\" style=\"--awb-border-size:1px;--awb-border-top-left-radius:0px;--awb-border-top-right-radius:0px;--awb-border-bottom-left-radius:0px;--awb-border-bottom-right-radius:0px;\" role=\"alert\"><div class=\"fusion-alert-content-wrapper\"><span class=\"fusion-alert-content\"><\/span><\/div><button type=\"button\" class=\"close toggle-alert\" data-dismiss=\"alert\" aria-label=\"Close\">&times;<\/button><\/div>\n<\/form>\n<\/div>\n<div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"margin-left: auto;margin-right: auto;margin-bottom:10px;width:100%;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;--awb-sep-color:#d1cfcf;border-color:#d1cfcf;border-top-width:2px;\"><\/div><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-text fusion-text-3\" style=\"--awb-text-transform:none;\"><h1>About us<\/h1>\n<p><a href=\"https:\/\/www.electrex.it\/en\/company\/about-us\/about-us.html\/attachment\/electrex-30-years-experience-2\" rel=\"attachment wp-att-5270\"><img decoding=\"async\" class=\"size-full wp-image-5270 alignleft\" src=\"https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2004\/08\/electrex-30-years-experience.png\" alt=\"\" width=\"142\" height=\"142\" srcset=\"https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2004\/08\/electrex-30-years-experience-66x66.png 66w, https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2004\/08\/electrex-30-years-experience.png 142w\" sizes=\"(max-width: 142px) 100vw, 142px\" \/><\/a><\/p>\n<p>Since 1993 Electrex designs, develops, manufactures and markets, Made in Italy,<strong> instruments and software<\/strong> for energy\u00a0 management and control.<\/p>\n<p>The Electrex solutions are used in the <strong>Energy Efficiency and Energy Automation<\/strong> applications, for the industrial, commercial, public, civil, and renewable energy sectors allowing a rapid return on investment.<\/p>\n<blockquote>\n<p><strong>The solutions provided up to now allow the management of over 560,000 measuring points and more than 1,020,000 points are controlled via Energy Automation applications.<\/strong><\/p>\n<\/blockquote>\n<p>Electrex, <strong>one of the first companies<\/strong> to operate in these sectors, has acquired over the years a considerable experience and competence that few other companies can claim to have. With over 40% of the staff dedicated to R &amp; D, we demonstrate our strong commitment to innovation and continuous improvement in order to anticipate the needs of our customers.<\/p>\n<div class=\"fusion-button-wrapper fusion-aligncenter\"><a class=\"fusion-button button-flat fusion-button-default-size button-default fusion-button-default button-1 fusion-button-default-span fusion-button-default-type\" target=\"_self\" href=\"https:\/\/www.electrex.it\/en\/company\/about-us\/about-us.html\"><span class=\"fusion-button-text awb-button__text awb-button__text--default\">Read More<\/span><\/a><\/div>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><div class=\"fusion-builder-row fusion-row\"><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":3,"featured_media":5774,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26,2],"tags":[863,864,850,851,844,817,749,660,92,42],"class_list":["post-5773","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-company-news","category-news","tag-solar","tag-wind","tag-energymonitoring","tag-industry40","tag-flexibility","tag-pv-systems","tag-digitalization","tag-homepage","tag-electrex","tag-energy-efficiency"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Power Quality as an Early-Warning System for Grid Instability - Electrex - the energy saving technology<\/title>\n<meta name=\"description\" content=\"Modern instabilities are faster, more complex, and often invisible to basic RMS measurements. 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